Probably, for most gamblers who are not addicted, this is not even a trick or strategy, but a standard behavior. In general, using this example, you can see the difference between a healthy person and a patient with gambling addiction. If a person is constantly losing and has lost the entire bankroll, it does not mean that he is addicted. If a person wins (that is, he has achieved his goal) and, nevertheless, continues to play, then, as in the first case, he loses everything, then this person is addicted.
I always believe that someone with a healthy gambling harbit must have self control and know when to stop either it's going his way or not, because the purpose of gambling if for fun, so when an individual deviate from such practice, and start looking at the only the monetary aspect of it, that's where it's wrong, because in process addiction can set him, so knowing when to stop and when to abstain completely is one trait that all gamblers with sound minds all have, that's why I think that the best approach to gambling is by setting an amount you wouldn't supercede when gambling or gambles only on weekends, with such strategy, you will certainly be in control of your gambling harbit, not the gambling harbit controling you.